CVE-2024-49750 json
Snowflake Connector for Python has sensitive data in logs
published 2024-10-24 2 y ago modified 2026-09-10 1 mo ago also EUVD-2024-0163 , GHSA-5vvg-pvhp-hv2m , PYSEC-2024-191
- cvss
- 5.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 10%
- public exploits
- 0
- none known
Summary
The Snowflake Connector for Python provides an interface for developing Python applications that can connect to Snowflake and perform all standard operations. Prior to version 3.12.3, when the logging level was set by the user to DEBUG, the Connector could have logged Duo passcodes (when specified via the `passcode` parameter) and Azure SAS tokens. Additionally, the SecretDetector logging formatter, if enabled, contained bugs which caused it to not fully redact JWT tokens and certain private key formats. Snowflake released version 3.12.3 of the Snowflake Connector for Python, which fixes the issue. In addition to upgrading, users should review their logs for any potentially sensitive information that may have been captured.
Patch / fix
- pypi snowflake-connector-python 3.12.3
- snowflake snowflake_connector 3.12.3
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.20% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| GitHub | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| OSV | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | snowflake-connector-python | <3.12.3 |
3.12.3 |
Affected products
- snowflakedb snowflake-connector-python
Classification
- Weakness
-
- CWE-532 Insertion of Sensitive Information into Log File
References
-
github.com
/snowflakedb/snowflake-connector-python/commit/dbc9284a3c0382c131b971b35e8d6ab93c46f37a
web, patch
-
github.com
/snowflakedb/snowflake-connector-python/security/advisories/GHSA-5vvg-pvhp-hv2m
web, vendor-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2024-49750
advisory
-
github.com
/pypa/advisory-database/tree/main/vulns/snowflake-connector-python/PYSEC-2024-191.yaml
web
-
github.com
/snowflakedb/snowflake-connector-python
package
Sources
- CVE List CVE-2024-49750
- GitHub Advisory GHSA-5vvg-pvhp-hv2m
- NVD CVE-2024-49750
- OSV PYSEC-2024-191
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.